| It even expects growing expenditures for protecting endangered species, citing declining populations of Edith's checkerspot butterfly. |
| Residential and commercial development, invasive non-native plants, and air pollution threaten the survival of the bay checkerspot butterfly. |
| After a Harris' checkerspot emerges from its chrysalis, it feeds on nectar from a wide variety of flowers. |
| The Baltimore checkerspot butterfly is slowly vanishing from the state that gave it its name. |
| Spatial pattern in checkerspot butterfly-host plant association at local, metapopulation and regional scales. |
| The Sacramento Mountains checkerspot butterfly has a wingspan of approximately 2 inches. |
